Datum | Value | Description |
---|---|---|
MHHW | 2.24 | Mean Higher-High Water |
MHW | 2.09 | Mean High Water |
MTL | 1.15 | Mean Tide Level |
MSL | 1.18 | Mean Sea Level |
DTL | 1.11 | Mean Diurnal Tide Level |
MLW | 0.21 | Mean Low Water |
MLLW | 0.00 | Mean Lower-Low Water |
NAVD88 | 2.08 | North American Vertical Datum of 1988 |
STND | -2.08 | Station Datum |
GT | 2.24 | Great Diurnal Range |
MN | 1.89 | Mean Range of Tide |
DHQ | 0.14 | Mean Diurnal High Water Inequality |
DLQ | 0.21 | Mean Diurnal Low Water Inequality |
HWI | 1.35 | Greenwich High Water Interval (in hours) |
LWI | 7.50 | Greenwich Low Water Interval (in hours) |
Max Tide | 3.15 | Highest Observed Tide |
Max Tide Date & Time | 11/02/1971 19:48 | Highest Observed Tide Date & Time |
Min Tide | -1.18 | Lowest Observed Tide |
Min Tide Date & Time | 02/10/1971 02:24 | Lowest Observed Tide Date & Time |
HAT | Highest Astronomical Tide | |
HAT Date & Time | HAT Date and Time | |
LAT | Lowest Astronomical Tide | |
LAT Date & Time | LAT Date and Time |
Tidal Datum Analysis Periods |
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05/01/1971 - 04/30/1972 |